采用生态湿地系统处理煤矿生活污水

Use Ecology Wetland System to Process Coal Mine Sanitary Sewage

利用生态湿地系统处理矿区生活污水,湿地通过土壤渗透,植物吸收,水生动物群落修复,微生物分解等共同作用,再经历物理化学吸附,化学分解,沉淀及氧化,降解诸多复杂的过程后,使有毒有害物质转化为无毒无害甚至有益的物质,对生活污水中的污染物如:有机物、悬浮物、氮、磷等有较高去除效果。通过建立水草——水生动物——微生物生态湿地共生体系,具有较高的生物多样性,对生活污水进行有效净化,系统运行有较高稳定性。采用生态湿地系统处理矿区生活污水有效利用了塌陷坑资源又不占用耕地,投资少,运行费用低,不需专职环保人员操作维护,维护简便易行。

Use the ecology wetlandsystem to process the mining area sanitary sewage. The wetland through the soil permeability, the plantabsorption, the aquatic animal community repairs, the microorganismdecomposition and so on affects together, again experiences thephysical chemistry adsorption, the chemical decomposition, theprecipitation and the oxidation, after degrades many complexprocesses, causes the virulent deleterious substance to transform asthe non - toxic harmless even beneficial matter. It has highremoves the effect to in sanitary sewage pollution thing- in - itself： The organic matter, the suspension, the nitrogen, the phosphorus and so on. Through the establishment water plant- aquatic animal - microorganism ecology wetland paragenesis system, has the higherbiodiversity, carries on the effective purification to the sanitarysewage, the system movement has a higher stability. Use the ecology wetland system to process the mining area sanitarysewage effectively to use collapsed the trap resources not to take thefarming, invest few, the operating cost is low, not need theprofessional environmental protection personnel to maintain.